C5354: Ozone Ventilation Fan Motor's Failure To Turn; C5357: Cooling Fan Motor/1'S Failure To Turn - Konica Minolta bizhub C250 Service Manual

16. Malfunction code
16.5.64 C5353: Cooling Fan Motor 2's failure to turn
Cooling Fan Motor/2 (M22)
Step
Check the connector of motor for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
M22 operation check
3
4 Change PWB-M
16.5.65

C5354: Ozone Ventilation Fan Motor's failure to turn

Ozone Ventilation Fan Motor (M14)
Step
Check the connector of motor for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
M14 operation check
3
4 Change PWB-M
16.5.66

C5357: Cooling Fan Motor/1's failure to turn

Cooling Fan Motor/1 (M12)
Step
Check the connector of motor for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
M12 operation check
3
4 Change PWB-M
456
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
Relevant Electrical Parts
Action
Field Service Ver. 3.0 Aug. 2006
Mechanical Control Board (PWB-M)
WIRING DIAGRAM
Control Signal
—
—
PWB-M CNR2FAN-4 (ON)
PWB-M CNR2FAN-6 (LOCK)
—
Mechanical Control Board (PWB-M)
WIRING DIAGRAM
Control Signal
—
—
PWB-M CNLP-9 (ON)
PWB-M CNLP-11 (LOCK)
—
Mechanical Control Board (PWB-M)
WIRING DIAGRAM
Control Signal
—
—
PWB-M CNDM2-15 (ON)
PWB-M CNDM2-16 (LOCK)
—
Location (Electri-
cal Component)
—
—
L-3
—
Location (Electri-
cal Component)
—
—
C-10
—
Location (Electri-
cal Component)
—
—
C-20
—